Home Prefix Lookup77.72.16.0/21

77.72.16.0/21 - BGP Prefix

IPv4RIPE NCCallocated RPKI Valid

CIDR

77.72.16.0/21

IP Version

IPv4

Addresses

Mask

/21 (255.255.248.0)

Country

🇳🇱 The Netherlands

City

Amsterdam

RIR

RIPE NCC

Status

allocated

Allocated

2007-01-17

Announced BGP Routes

0 of 0 routes

RPKI:

IRR:

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Prefix	Origin AS	RPKI	IRR	Last Seen
This prefix is not announced as a whole. Parts of it are announced as more-specific prefixes, see below.

More-Specific Announcements

4 more-specific announcements

Prefix	Origin AS	RPKI	IRR	Last Seen
77.72.16.0/23	AS56630 MELBICOM-EU-AS Melbikomas UAB	Valid	-	2026-10-11
77.72.18.0/23	AS56630 MELBICOM-EU-AS Melbikomas UAB	Valid	-	2026-10-11
77.72.20.0/23	AS56630 MELBICOM-EU-AS Melbikomas UAB	Valid	-	2026-10-11
77.72.22.0/23	AS56630 MELBICOM-EU-AS Melbikomas UAB	Valid	-	2026-10-11

IRR Route Objects

Origin	Registry	Maintainer	Modified
AS56630	Other IRR	MAINT-MELBICOM	2023-11-13
AS8849	Other IRR	MAINT-AS8966	2023-11-13
AS56630	RIPE	MELBICOM-MNT	2020-12-24

More Specific Prefixes

Prefix	Country	Status
77.72.16.0/24	🇳🇱NL	assigned
77.72.17.0/24	🇳🇱NL	assigned
77.72.18.0/24	🇩🇪DE	assigned
77.72.19.0/24	🇩🇪DE	assigned
77.72.20.0/24	🇧🇬BG	assigned
77.72.21.0/24	🇧🇬BG	assigned
77.72.22.0/24	🇩🇪DE	assigned
77.72.23.0/24	🇩🇪DE	assigned

Transfer History

Registry transfers of 77.72.16.0/21, blocks inside it, or blocks containing it.

77.72.16.0/21Transfer · 2020-12-24
Complex Telecommunications Ltd
RIPE NCC
→
Melbikomas UAB
RIPE NCC

Date	Resource	From	To	Type
2020-12-24	77.72.16.0/21	Complex Telecommunications Ltd RIPE NCC	Melbikomas UAB RIPE NCC	Transfer

Geolocation

Country🇳🇱The NetherlandsNL

RegionNorth Holland

CityAmsterdam

Coordinates52.3676, 4.9041 ↗

Learn more

RPKI and ROAs explainedWhat RPKI valid, invalid and no ROA mean
RPKI validatorCheck ROA coverage for any prefix or ASN
What is BGP?How prefixes are announced and routed
More-specific prefixesGlossary: covering and more-specific routes
IPv4 transfers in the RIPE NCC regionWho bought and sold address space recently

API

Open

GEThttps://api.ipctl.io/v1/prefix/77.72.16.0/21

Returns prefix allocation, BGP routes, and more-specific subnets.

curl -s "https://api.ipctl.io/v1/prefix/77.72.16.0/21" | jq

External Links

RIPEstat